👉 Sufficiency in mathematics is a concept that refers to the condition under which a statement or proposition can be proven true, without further assumptions or conditions. In other words, it represents a sufficient condition for a statement to be true. For example, consider the statement "All birds can fly." This statement cannot be proven true because there are still many non-birds that cannot fly. However, if we assume that all birds are capable of flying, then the statement becomes true because any bird that
